Spaghetti code 4 install Rocket.Chat in intranet. 4 https://ru.stackoverflow.com/q/1217999/191416

install-rocketchat-server-classic.yml

---
# Тут ставим не через snap, а классическим способам с настройками баз и т.д.
# https://rocket.chat/docs/installation/manual-installation/ubuntu/
  - name: Install Rocket.Chat server Classic
    # hosts: all
    hosts: rocketchat
    strategy: free
    serial:
      - "100%"
    roles:
      - ansible-role-install-nodejs
    environment:
      HTTP_PROXY: 'proxy.cchgeu.ru:3128'
      HTTPS_PROXY: 'proxy.cchgeu.ru:3128'
      NO_PROXY: 10.10.11.8,localhost
    vars:
      rocketchat_admin_username: sysadmin
      rocketchat_admin_password: qazwsxedc
      rocketchat_admin_email: [email protected]

      rocketchat_linux_service_user: rocketchat
      rocketchat_linux_service_group: rocketchat

      # rocketchat_local_ip: 10.10.14.50
      server_ip: 10.10.11.87
      default_gateway_ipv4: 10.10.11.1
      netmask: /24
      dns_ip: 10.10.11.41

      rocketchat_server_url: https://studchat.cchgeu.ru
      rocketchat_server_port: 3000
      rocketchat_path_to_bin: /opt/Rocket.Chat

      # curl --silent https://raw.githubusercontent.com/RocketChat/docs/master/installation/manual-installation/ubuntu/README.md | grep '^- Mongodb' | awk '{print $3}' | cut -d '.' -f 1,2
      mongodb_version: 4.0
      mongodb_server_port: 27017
      # mongodb_server_address: localhost
      # mongodb_server_address: mongodb-01.sql.cchgeu.ru
      mongodb_server_address: 10.10.11.88
      mongodb_replicaset_name: rs01

      # Т.к. На 09-04-2020 версия latest-lts, которую я принял за основную ветку и та, что в руководстве рокета - совпадают, то я решил не вводить переменную с версией ноды. Пока что.
      # nodejs_version:

      rocketchat_file_storage_type: webdav
      rocketchat_webdav_backend: ngnix
      rocketchat_webdav_local_path: /var/www/rocketchat-webdav
      rocketchat_webdav_url_path: rocketchat-webdav
      rocketchat_webdav_server_protocol: http
      rocketchat_webdav_server_address: 127.0.0.1
      rocketchat_webdav_server_port: 8080
      rocketchat_webdav_server_user: "{{ rocketchat_linux_service_user }}"
      rocketchat_webdav_server_password: T4m1997FG3PveyIUmmpuKY9e9kGXaCKA
    tasks:

    - name: Config linux host network settings
      when: ansible_system == 'Linux'
      become: yes
      block:
        - template:
            src: templates/etc/netplan/work.yaml.j2
            dest: /etc/netplan/work.yaml
            backup: yes
      tags:
        - linux
        - network
        - config
        - netplan

    - name: Set Rocket.Chat facts part 1
      block:
        # https://rocket.chat/docs/installation/manual-installation/multiple-instances-to-improve-performance/
        # https://stackoverflow.com/a/44407657/5430535
        # https://stackoverflow.com/a/44726202/5430535
        - set_fact:
            rocketchat_numbers_instances_fact: "{{ ansible_processor_vcpus | int - 1 | int }}"
        - set_fact:
            rocketchat_start_number_port_for_multiple_instances_fact: "{{ rocketchat_server_port | int + 1 | int }}"
        - set_fact:
            rocketchat_end_number_port_for_multiple_instances_fact: "{{ rocketchat_start_number_port_for_multiple_instances_fact | int + rocketchat_numbers_instances_fact | int - 1 | int }}"
      tags:
        - linux
        - rocketchat
        - version
        - facts

    - name: Get Rocket.Chat versions
      when: ansible_system == 'Linux'
      block:
        - shell: ps aux | grep -i rocket | grep -v -i grep
          register: check_run_rocketchat_process
          ignore_errors: yes
        - debug:
            msg: "{{ check_run_rocketchat_process }}"
        - stat:
            path: "{{ rocketchat_path_to_bin }}/main.js"
          register: rocketchat_mainjs_state
        - uri:
            url: http://localhost:{{ rocketchat_start_number_port_for_multiple_instances_fact }}/api/info
            use_proxy: no
            method: GET
            return_content: yes
          register: rocketchat_installed_version
          when:
            - rocketchat_mainjs_state.stat.exists == true
            - check_run_rocketchat_process.rc == 0
        - uri:
            url: http://10.10.11.8/soft/rocketchat/server/latest
            use_proxy: no
            method: GET
            return_content: yes
          register: rocketchat_available_version
      tags:
        - version
    
    - name: Set Rocket.Chat facts part 2
      block:
        - set_fact:
            # rocketchat_update_force: yes
            rocketchat_update_force: no
        - set_fact:
             rocketchat_available_version_fact: "{{ rocketchat_available_version.content }}"
          when: rocketchat_available_version.status == 200
        - set_fact:
             rocketchat_installed_version_fact: "{{ rocketchat_installed_version.json.version }}"
          when:
            - rocketchat_mainjs_state.stat.exists == true
            - check_run_rocketchat_process.rc == 0
        - set_fact:
             rocketchat_installed_version_fact: "0"
          when: rocketchat_mainjs_state.stat.exists == false or check_run_rocketchat_process.rc == 1
      tags:
        - linux
        - rocketchat
        - version
        - facts



    - name: Install Rocket.Chat dependences
      when:
        - ansible_system == 'Linux'
        - rocketchat_installed_version_fact < rocketchat_available_version_fact or rocketchat_update_force == 'yes'
      # Не надо раскаменчивать! Там всё и так прекрасно с become внутри. Иначе будет вываливать ошибку.
      # become: yes
      block:
        - import_role:
            name: ansible-role-install-mongodb
          when: mongodb_server_address == 'localhost'
        - import_tasks: tasks/install-sshpass.yml
      tags:
        - linux
        - rocketchat
        - dependences



    - name: Install Rocket.Chat 4 Ubuntu
      when:
        - ansible_distribution == 'Ubuntu'
        - rocketchat_installed_version_fact < rocketchat_available_version_fact or rocketchat_update_force == 'yes'
      become: yes
      block:
        - service:
            name: rocketchat
            state: stopped
          register: rocketchat_stopped
          # https://docs.ansible.com/ansible/latest/user_guide/playbooks_error_handling.html#controlling-what-defines-failure
          failed_when: not ('Could not find the requested service' in rocketchat_stopped.msg)
          ignore_errors: yes
        # Не я такой злой. Великая Компьютера говорит так делать: https://rocket.chat/docs/installation/updating/
        - file:
            path: "{{ item }}"
            state: absent
            force: yes
          with_items:
            - /tmp/bundle/
            - "{{ rocketchat_path_to_bin }}"
        - apt:
            name:
              - build-essential
              - nodejs
              - graphicsmagick
            state: latest
            install_recommends: yes
        - npm:
            name: "{{ item }}"
            global: yes
            state: latest
          with_items:
             - inherits
             - n
        # Быдлокостыль, но я не знаю как это выразить через модуль npm.
        # - command: n 12.14.0
        # Для теста взял значение отсюда: /data/soft/nodejs/latest-lts
        - command: n {{ nodejs_latest_version.content }}
        - get_url:
            url: http://10.10.11.8/soft/rocketchat/server/rocket.chat.tgz
            dest: /tmp/rocket.chat.tgz
        - unarchive:
            src: /tmp/rocket.chat.tgz
            dest: /tmp/
            remote_src: yes
        - command: npm install
          args:
            chdir: /tmp/bundle/programs/server
        - synchronize:
            src: /tmp/bundle/
            dest: "{{ rocketchat_path_to_bin }}/"
          delegate_to: "{{ inventory_hostname }}"
        - user:
            name: rocketchat
            create_home: no
            password_lock: yes
            comment: Rocket.Chat Service User
            system: true
            shell: /bin/false
        - file:
            path: "{{ rocketchat_path_to_bin }}"
            owner: "{{ rocketchat_linux_service_user }}"
            group: "{{ rocketchat_linux_service_group }}"
            recurse: yes


    - name: Config Rocket.Chat service
      when: ansible_system == 'Linux'
      become: yes
      block:
        - template:
            src: templates/etc/systemd/system/rocketchat.service.j2
            dest: /lib/systemd/system/rocketchat@{{ item }}.service
          with_sequence: start={{ rocketchat_start_number_port_for_multiple_instances_fact }} end={{ rocketchat_end_number_port_for_multiple_instances_fact }}
        - service:
            name: rocketchat@{{ item }}
            state: started
            enabled: yes
          with_sequence: start={{ rocketchat_start_number_port_for_multiple_instances_fact }} end={{ rocketchat_end_number_port_for_multiple_instances_fact }}
        - wait_for:
            port: "{{ item }}"
            host: localhost
            state: started
          with_sequence: start={{ rocketchat_start_number_port_for_multiple_instances_fact }} end={{ rocketchat_end_number_port_for_multiple_instances_fact }}
      tags:
        - linux
        - ubuntu
        - rocketchat
        - chat
        - install
        - service


    # - name: Install webdav support 4 Rocket.Chat
    #   when:
    #     - ansible_system == 'Linux'
    #     - rocketchat_file_storage_type == 'webdav'
    #     - rocketchat_webdav_server_address == '127.0.0.1'
    #   become: yes
    #   block:
    #     - package:
    #         name: nginx
    #         state: latest
    #   tags:
    #     - linux
    #     - rocketchat
    #     - webdav